Product

Custom Square Zamac Liquor Bottle Cap

Model:GCX-w07

Material: Zinc Alloy

Weight: 68g ± 2g

Neck Circumference: FEA 15mm standard size

Minimum Order Quantity: 5000 pieces

Accessories:ZAMAC bottle cap+ABS bottle neck cover+ inside plastic part with three sets of anti-counterfeiting+Crystal plate

Product Description

Component Name Custom square liquor cap/ZAMAC liquor bottle cap
Material ZAMAC 3#
Color Water plating  rose gold(customizable)
Dimension Standard Dimensions: Outer Diameter 28mm / Inner Diameter 18.5–19mm (Customization Available)
Accessories ZAMAC bottle cap+ABS bottle neck cover+ inside plastic part  with three sets of anti-counterfeiting+Crystal plate
Style We offer full customization for your production needs, such as specifications, design, quantity, quality and packaging. In addition, we carefully tailor every detail to meet your exact requirements.
Production Process Drawing design – client confirming drawings – creating molds – First Article parts submission-  FA samples Approval- die casting – polishing – electroplating – drop glue – 100% full inspection – packaging
Advantages Equisite workmanship, unique design, beautiful appearance, excellent quality, competitive price , punctual delivery , creating value-added service for your products
Application Can  be used for all kinds of high-end wine as bottle packaging accessories

Key Features:

  • Premium Material: Made of high‑quality zamac alloy, durable, corrosion‑resistant, with long‑lasting golden luster
  • Luxury Design: Bold square shape + sparkling crystal inlay + textured finish — elegant, eye‑catching, and high‑end
  • Perfect Function: Precision size, tight seal, leak‑proof, fits standard liquor bottle necks
  • Branding Value: Customizable details, ideal for showcasing brand identity and enhancing product grade

Product Overview:

This custom square liquor cap redefines luxury packaging for premium spirits. Expertly crafted from high‑grade zamac alloy with a radiant gold finish, it features a striking square silhouette crowned with a faceted crystal inlay that sparkles brilliantly from every angle. Its finely textured, shimmering surface adds rich depth and opulence, turning this custom cap into a true standout piece. Precision‑engineered for a secure, airtight fit, it pairs perfectly with high‑end liquor bottles and instantly elevates your brand’s premium image and market positioning.

Customization Square Liquor Cap Services:

1. Brand and Logo Engraving: Add your brand logo, monogram, or custom text to the zamac liquor cap surface using laser engraving or embossing.

2. Crystal and Finish Options: A variety of crystal colors (clear, colored) and electroplating finishes (gold, rose gold, silver, black chrome) are available to match your brand’s color scheme.

3. Custom Size and Fit: Customizable size and internal structure to perfectly fit your specific bottle neck shape.

4. Texture and Pattern Customization: Modify the surface texture, pattern, or crystal inlay method of the bottle cap to create a unique design for limited editions or special editions.

About guanchengxin

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Holistic Solutions

GuanChengxin, your ultimate partner, offers end-to-end services encompassing design, production, and beyond, revolutionizing bespoke packaging.

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Innovative Design

Our adept design team transforms your visions into tangible masterpieces, seamlessly bridging imagination and reality.

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Unwavering Quality

Adhering to rigorous global AQL benchmarks, GuanChengxin guarantees impeccable product quality, solidifying its commitment to excellence.

Design Ablity

From concept to mass production, our team specializes in product development and casting innovation.
Whether it is to prototype new designs, assist you in turning the concept into reality, or design for manufacturing to optimize the overall design including lightweight, performance and cost, we are prepared to support you at the early stages of ideation and concept as well as during serial production.
We have the technical expertise to turn our product development ideas into reality, while constantly improving casting processes and methods to ensure the best parts for your business.

Service Process

custom Design zinc alloy bottle cap

01

We can offer 3D drawing, prototype, mockup. If you have designs, please send us for checking, files in STEP, IGES, STL, OBJ, PDF, AI, JPG, PNG are available.

Worker lifting a steel mould for a zamac bottle cap

02

Creating precise molds to ensure stability of products' quality

160T zamac die casting machine at the GuanChengXin plant

03

Our die casting machines of 88T, 160T, and 200T manufacture high quality Zamac bottle caps and other zinc alloy die casting parts.

Rows of die-cast zamac caps loaded on jigs for polishing

04

We have 60 sets hand polishing machines and 2 sets automatic polishing machines.

05

Certain caps, stoppers, candle caps or bottle decorations parts require CNC lathes because of structural requirements.

Zamac caps on plating jigs above an electroplating tank

06

Electroplating, painting, electrophoresis and vacuum plating are available. We do 100% quality check before surface finishing.

Workers inspecting zamac caps on the production line

07

Every product will be inspected in line with our strict quality control system.

Worker finishing zamac cap parts at a pneumatic workstation

08

Tailor-made packing for your products.Pack each product well on blister trays, paper trays or cover by protective films.

Custom Design zinc alloy bottle cap / zamac sample

09

Making range boards to show colors and defects which is acceptable or unacceptable, for customer to check and signed. Quality will be strictly controlled within range boards.

Cartons of zamac caps stacked on pallets for shipment

10

Cartons will be stacked on pallets and wrapped in wrapping film to ensure safe arrival of products.

Precise Quality Control​

Premium Quality Products Have Been Done With High Standard Surface Treatment Which Can Pass All Tests Required In The Industry
Guanchengxin Carry Out Incoming Inspection, Ipqc, Dpi And 100% Quality Check Before Packing.

Inspector measuring a gold zamac cap with a digital gauge
Measuring the height of a zamac cap with a digital indicator
Workers packing zamac caps into blister trays
Test chamber used for zamac cap quality testing

Here Are Brief Introduction of 8 Steps In The Manufacturing Process​

2D and 3D design drawings for a custom zamac bottle cap

01 Design and drawing

This is the first step of all the communications. Customers can send us designs and drawings directly or we can draw 2D or 3D for customers.

Tooling and mould making for a zamac bottle cap

02 Molding

Based on the requirements and drawings, we proceed the tooling and molding for the product.

Zamac die casting machine producing zinc alloy bottle caps

03 Zamac Die-casting

We have different kinds of techniques and ways for die casting zinc alloy, matched to the wall thickness and detail of each cap.

Removing gates and flash from die-cast zamac caps

04 Basic Appearance Treatment

Removing the gates/flash or burrs is the basic step for the following polishing.

Polishing zamac bottle caps before electroplating

05 Polishing

It will be intensive surface treatment process, and it will help the next electroplating step more favorably.

Electroplating line finishing zamac bottle caps

06 Electroplating

It can make the zinc alloy caps shining and luxury and enhance the corrosion resistance ability.

100% quality inspection of finished zamac bottle caps

07 100% Quality Check

We provide 100% quality check service to make our customers can get 100% exquisite high quality bottle cap.

Zamac perfume caps packed in EVA trays ready for shipment

08 Packaging

We provide different options for keeping the perfume caps safely during long time shipment, including custom EVA, plastic tray, etc,. Particularly the custom EVA can fit the perfume cap very well.

FAQ

Usually it will be T/T in advance , we also can accept net 30 days for the long-term cooperation customer. Please check with our sales with details.

Normally, the customized samples lead time is 15 days, the lead time for mass production is 25-30 days. It depends on the order quantity and the season you place the order.Zinc alloy tooling is built once and reused, so repeat runs come in faster than the first one.

Yes,we have a professional team can make design drawing and 3D display to you. Also we can support you 3D samples.

We can accept FOB,CIF etc. You can choose the one which is the most convenient or cost effective for you.

No, you do not need to pay for the mold again, it will be used for a long time.

Get a Free Quote

We are a reputable supplier of metal perfume bottle caps, and we specialize in customizing perfume bottle caps to meet specific preferences and requirements.

Browse the rest of our zamac wine bottle caps for other knurled, petal and crown stopper builds.

Customize Your Own ZAMAC Cap

We help you avoid the pitfalls to deliver the quality and value your ZAMAC wine bottle cap and perfume cap need on-time and on-budget.

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